/*
 * Copyright 2008-2009 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.hasor.rsf.center.server.core.diplomat;
import java.util.Comparator;
/**
 * A leader offer is a numeric id / path pair. The id is the sequential node id assigned
 * by ZooKeeper where as the path is the absolute path to the ZNode.
 */
public class LeaderOffer {
    private Integer id;
    private String  nodePath;
    private String  hostName;
    public LeaderOffer() {
        // Default constructor
    }
    public LeaderOffer(Integer id, String nodePath, String hostName) {
        this.id = id;
        this.nodePath = nodePath;
        this.hostName = hostName;
    }
    @Override
    public String toString() {
        return "{ id:" + id + " nodePath:" + nodePath + " hostName:" + hostName + " }";
    }
    public Integer getId() {
        return id;
    }
    public void setId(Integer id) {
        this.id = id;
    }
    public String getNodePath() {
        return nodePath;
    }
    public void setNodePath(String nodePath) {
        this.nodePath = nodePath;
    }
    public String getHostName() {
        return hostName;
    }
    public void setHostName(String hostName) {
        this.hostName = hostName;
    }
    /**
     * Compare two instances of {@link LeaderOffer} using only the {code}id{code} member.
     */
    public static class IdComparator implements Comparator<LeaderOffer> {
        @Override
        public int compare(LeaderOffer o1, LeaderOffer o2) {
            return o1.getId().compareTo(o2.getId());
        }
    }
}